As the summary says, skim is using CFLAGS but it builds only C++ code (as it's KDE stuff anyway), the problem is that people might have C++ specific flags in CXXFLAGS or might be using something like -Wno-pointer-sign in CFLAGS (as I am O:) ), throwing lots of unneeded warnings when misusing the two. Unfortunately the proper fix in scons is all but simple, I'm attaching a workaround in ebuild that solves the problem. If someone has contact with upstream, maybe they can fix that in next releases, if it's not scons being stupid. HTH, Diego
Created attachment 78314 [details, diff] Ebuild patch
By the way, 1.4.4 is released.
fixing the unstable ebuilds to use this. thanks. also bumped 1.4.4